===== ECOFLOW DELTA 3 CLASSIC PRODUCT PAGE CSS ===== /.hb21-spec-wrap max-width: 1100px; margin: 0 auto 40px auto; padding: 0 20px; text-align: center;.hb21-spec-wrap h2,.hb21-spec-wrap h3,.hb21-spec-wrap p,.hb21-spec-wrap li text-align: center;.hb21-product-intro max-width: 920px; margin: 0 auto 30px auto;.hb21-product-intro h2 margin: 0 0 14px 0; font-size: 2rem; line-height: 1.2;.hb21-product-intro p margin: 0 auto 14px auto; line-height: 1.7; max-width: 900px;.hb21-spec-grid display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 30px; text-align: left;.hb21-spec-card background: #f7f7f7; border-radius: 14px; padding: 24px; text-align: left;.hb21-spec-card h3 margin: 0 0 16px 0; font-size: 1.25rem; text-align: left;.hb21-spec-card ul list-style: none; padding: 0; margin: 0;.hb21-spec-card li margin: 0 0 10px 0; line-height: 1.55; text-align: left;.hb21-spec-card strong font-weight: 700;.hb21-warranty-note margin-top: 20px; font-size: 1rem; line-height: 1.6; text-align: left;.hb21-section max-width: 1100px; margin: 0 auto; padding: 34px 20px; text-align: center;.hb21-section h2,.hb21-section h3 font-size: 2rem; line-height: 1.2; font-weight: 700; margin: 0 0 14px 0; text-align: center;.hb21-section p max-width: 900px; margin: 0 auto 14px auto; line-height: 1.65; text-align: center;.hb21-section a,.hb21-faq-item a color: #0066cc; text-decoration: underline;.hb21-footnote font-size: 0.9rem; color: #555; margin-top: 10px;.hb21-image-full max-width: 1100px; margin: 0 auto; padding: 14px 20px;.hb21-image-full img display: block; width: 100%; height: auto; margin: 0 auto; border-radius: 8px;.hb21-card-grid max-width: 1100px; margin: 0 auto; padding: 14px 20px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px;.hb21-card-grid-4 max-width: 1100px; margin: 0 auto; padding: 14px 20px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px;.hb21-card text-align: center;.hb21-card img display: block; width: 100%; height: auto; border-radius: 8px; margin-bottom: 10px; object-fit: cover; aspect-ratio: 4 / 3;.hb21-card h3 margin: 0 0 6px 0; font-size: 1.1rem; line-height: 1.3; text-align: center;.hb21-card p margin: 0; line-height: 1.5; font-size: 0.95rem; text-align: center;.hb21-card-compact img aspect-ratio: 1 / 1;.hb21-card-compact h3 font-size: 0.95rem; margin-bottom: 4px;.hb21-card-compact p font-size: 0.85rem; line-height: 1.4;.hb21-faq-wrap max-width: 980px; margin: 40px auto 20px auto; padding: 0 20px; text-align: center;.hb21-faq-wrap h2 font-size: 2rem; line-height: 1.2; margin-bottom: 20px; text-align: center;.hb21-faq-item background: #f7f7f7; border-radius: 12px; padding: 18px 20px; margin-bottom: 14px; text-align: left;.hb21-faq-item h3 margin: 0 0 8px 0; font-size: 1.1rem; line-height: 1.4; text-align: left;.hb21-faq-item p margin: 0; line-height: 1.65; text-align: left; @media (max-width: 989px).hb21-spec-grid,.hb21-card-grid grid-template-columns: 1fr;.hb21-card-grid-4 grid-template-columns: repeat(2, minmax(0, 1fr));.hb21-product-intro h2,.hb21-section h2,.hb21-section h3,.hb21-faq-wrap h2 font-size: 1.7rem; Overview
The EcoFlow DELTA 3 Classic is a 1024Wh portable power station designed as EcoFlow's best-value 1kWh option, suited to camping, freedom camping, baches, job sites, and short power outages. With 1800W AC output (3600W surge), X-Boost support for compatible devices up to 2400W, app control over Wi-Fi and Bluetooth, and under 10ms UPS switchover, it covers the core essentials without the extra ports and features of higher-spec DELTA 3 models.
It charges via a standard wall outlet, a 12V/24V vehicle socket, or solar input through a single XT60 port (500W max). This model does not support extra battery expansion, so total capacity is fixed at 1024Wh. Pair it with the EcoFlow 500W Alternator Charger for charging on the road, or the EcoFlow 220W Lightweight Portable Solar Panel for off-grid solar charging. EcoFlow DELTA 3 Classic Specs:
- Weight: Approx. 12.1kg
- Dimensions: 398 x 200 x 283mm
- Capacity: 1024Wh (51.2V, 20Ah)
- Chemistry: Lithium Iron Phosphate (LiFePO4 / LFP)
- App Control: Yes (Wi-Fi and Bluetooth)
- UPS Switchover: Under 10ms
- IP Rating: IP20
- Extra Battery Support: Not supported on this model
- Noise: 30dB or less
- Operating Altitude: 3000m or less EcoFlow DELTA 3 Classic Inputs:
- AC Input: 220-240V, 10A, 50/60Hz
- AC Charge Time: 0 to 80% in approx. 45 minutes
- AC Charge Time: 0 to 100% in approx. 60 minutes
- Solar Charging: 500W max (XT60, 11 to 60V, 15A max)
- Car Charging: 12V / 24V, 8A
- Alternator Charging: Up to 500W via the EcoFlow 500W Alternator Charger
- Solar / Alternator Charge Time
